Walker 17234 Exhaust Muffler

Chevrolet C1500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 117.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet C1500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Replacement requires Intermediate Pipe.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 117.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C1500

7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 117.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Over 8500 G.V.W.R.
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Over 8500 G.V.W.R.
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Over 8500 G.V.W.R.
If welded assembly, replace all required parts.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
Over 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
Up to 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
Up to 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
Up to 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Under 8,500 lb. GVW
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 CNG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Under 8,500 lb. GVW
If welded assembly, replace all required parts.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Over 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Up to 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Up to 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Up to 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Under 8,500 lb. GVW
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Under 8,500 lb. GVW
If welded assembly, replace all required parts.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Over 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
8th VIN Digit: J
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Over 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
8th VIN Digit: J
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Optional
Ultra Flo for 18344
8th VIN Digit: C
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Optional
Ultra Flo for 18344
8th VIN Digit: C
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Optional
Ultra Flo for 22171
8th VIN Digit: C
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
8th VIN Digit: C
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
8th VIN Digit: C
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Under 8,500 lb. GVW
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Under 8,500 lb. GVW
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Under 8,500 lb. GVW
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Under 8,500 lb. GVW
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Under 8,500 lb. GVW
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 8,500 lb. GVW
Over 8,500 lb. GVW
w/ 2.5 Muffler Inlet
Dual Outlet
Over 8500 G.V.W.R.
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 8,500 lb. GVW
Over 8,500 lb. GVW
w/ 2.5 Muffler Inlet
Dual Outlet
Over 8500 G.V.W.R.
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 8,500 lb. GVW
Over 8,500 lb.GVW
w/ 2.5 Muffler Inlet
Dual Outlet
Over 8500 G.V.W.R.
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 8,500 lb. GVW
Over 8,500 lb.GVW
w/ 2.5 Muffler Inlet
Dual Outlet
Over 8500 G.V.W.R.
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Over 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Over 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Over 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Over 8500 G.V.W.R.
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C2500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Up to 8500 G.V.W.R.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 22171
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.
RWD

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 22171
Wheel Base 131.5 In.
RWD

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 155.5 In.
RWD

1 Per Vehicle

Chevrolet C3500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C3500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
Dual Outlet
If welded assembly, replace all required parts.
Regular Duty Muffler.
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet G10

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 110.0 In.

1 Per Vehicle

Chevrolet G10

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 125.0 In.

1 Per Vehicle

Chevrolet G10

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 110.0 In.

1 Per Vehicle

Chevrolet G10

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 125.0 In.

1 Per Vehicle

Chevrolet G10

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 110.0 In.

1 Per Vehicle

Chevrolet G10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 125.0 In.

1 Per Vehicle

Chevrolet G10

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 110.0 In.

1 Per Vehicle

Chevrolet G10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Dual Outlet
Optional
Ultra Flo for 22171

1 Per Vehicle

Chevrolet G20

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 110.0 In.

1 Per Vehicle

Chevrolet G20

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 125.0 In.

1 Per Vehicle

Chevrolet G20

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171

1 Per Vehicle

Chevrolet G20

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 125.0 In.

1 Per Vehicle

Chevrolet G20

5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Catalytic Converter
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171

1 Per Vehicle

Chevrolet G20

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 110.0 In.

1 Per Vehicle

Chevrolet G20

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 125.0 In.

1 Per Vehicle

Chevrolet G20

5.0L V8 Gas OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Dual Outlet
Optional
Ultra Flo for 22171

1 Per Vehicle

Chevrolet G20

6.6L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Dual Outlet
Optional
Ultra Flo for 22171

1 Per Vehicle

Chevrolet G20

6.6L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 22171
Wheel Base 125.0 In.

1 Per Vehicle

Chevrolet G30

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
Regular Duty Muffler.
Optional
Ultra Flo for 22171
4BBL
Wheel Base 146.0 In.

1 Per Vehicle

Chevrolet G30

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 22171
4BBL
Wheel Base 146.0 In.

1 Per Vehicle

Chevrolet G30

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 22171
4BBL
Wheel Base 146.0 In.

1 Per Vehicle

Chevrolet G30

6.6L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 22171
Wheel Base 125.0 In.

1 Per Vehicle

Chevrolet G30

6.6L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 22171
Wheel Base 146.0 In.

1 Per Vehicle

Chevrolet K1500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet K1500

6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Replacement requires Intermediate Pipe.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

Chevrolet K1500

5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 117.5 In.

1 Per Vehicle

Chevrolet K1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

Chevrolet K1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

Chevrolet K1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1 Per Vehicle